MLA

Zeng, Jia Zeng, and Zhi-Qiang Liu. Type-2 Fuzzy Graphical Models for Pattern Recognition. Springer Berlin Heidelberg, 2015.

APA

Zeng, Z., Jia Zeng, J. Zeng, & Liu, Z. (2015). Type-2 Fuzzy Graphical Models for Pattern Recognition. Springer Berlin Heidelberg.

Chicago

Zeng, Jia Zeng, and Zhi-Qiang Liu. Type-2 Fuzzy Graphical Models for Pattern Recognition. : Springer Berlin Heidelberg, 2015.